vt.& vi. 作物物交换,以货换货;拿…进行易货贸易;
n. 换货,实物交易;交易品,互换品;[数]换算法;易货贸易;
vi. 进行易货贸易;[贸易]作物物交换;讨价还价;
🗣️ 情景例句
Take care of yourself.
多保重。
I'm sorry. I'm engaged now.
对不起,我现在正忙着。
He says nothing about the poor selection of goods in the shops, or about those unfortunate people who have to travel from the country to the city every day to get to work.